from telethon import sync, events
import time
from telethon import TelegramClient


n = 0
ss = 879 #количество песен в группе

api_id = 14881488 #ваш api_id
api_hash = "ваш api_id"
session = str("anon")
client = TelegramClient(session, api_id, api_hash)

client.start()


while(True):

	msgs = client.get_messages('music_black_triangle', limit=ss)
	for msg in msgs:
		if msg.media is not None:
			client.download_media(message=msg)

	time.sleep(3)
	n = n + 1
	print("Скачано ")
	time.sleep(2)
	if n == 1:
		break

